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sour tooth

sour tooth

5.7
A liking for sour foods
  • noun
translation icon : antojo por lo ácido
  • She satisfied her sour tooth with a handful of tart cherries after lunch.

Examples

  • When it comes to snacks, his sour tooth means he always picks salt and vinegar chips.

  • I have a sour tooth for pickles.

  • If you have a sour tooth, you'll love this tangy lemonade.

  • She loves her sour tooth cravings!

  • If you have a sour tooth, you'll enjoy the sharp flavor of this tangy lemonade.

  • After dinner, she curbed her sour tooth with some delicious lemon sorbet.

  • His sour tooth led him to choose a slice of key lime pie for dessert.

Surface Forms

sour tooth singular
sour teeth plural

Morphology

sour + tooth

The meaning is based on a figurative/metonymic pattern (as in 'sweet tooth') where 'tooth' signals a taste preference; knowing 'sour' and 'tooth' makes the intended sense inferable for learners familiar with that pattern. However, the non-literal use of 'tooth' is idiomatic and not strictly compositional, so a B1 learner who does not already know the 'sweet tooth' pattern may not predict the meaning reliably.

Etymology

Sour tooth copies the image of sweet tooth, where tooth stands for a taste or strong liking. It paints a picture of a 'tooth' that wants sour things, so sour tooth means 'a liking' or 'a craving' for sour-flavoured foods.